Java SunGraphics2D.STROKE_THIN属性代码示例

public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        if (s instanceof Polygon) {
            if (sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
                Polygon p = (Polygon)s;
                drawPolygon(sg2d, p.xpoints, p.ypoints, p.npoints);
                return;
            }
        }
        Path2D.Float p2df;
        int transx, transy;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float)s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transx = sg2d.transX;
            transy = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transx = 0;
            transy = 0;
        }
        drawPath(sg2d, p2df, transx, transy);
    } else if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
        ShapeSpanIterator si = LoopPipe.getStrokeSpans(sg2d, s);
        try {
            fillSpans(sg2d, si, 0, 0);
        } finally {
            si.dispose();
        }
    } else {
        fill(sg2d, sg2d.stroke.createStrokedShape(s));
    }
}
 

public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        Path2D.Float p2df;
        int transX;
        int transY;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float)s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transX = sg2d.transX;
            transY = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transX = 0;
            transY = 0;
        }
        sg2d.loops.drawPathLoop.DrawPath(sg2d, sg2d.getSurfaceData(),
                                         transX, transY, p2df);
        return;
    }

    if (sg2d.strokeState == SunGraphics2D.STROKE_CUSTOM) {
        fill(sg2d, sg2d.stroke.createStrokedShape(s));
        return;
    }

    ShapeSpanIterator sr = getStrokeSpans(sg2d, s);

    try {
        fillSpans(sg2d, sr);
    } finally {
        sr.dispose();
    }
}
 

public void fill(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        Path2D.Float p2df;
        int transX;
        int transY;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float)s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transX = sg2d.transX;
            transY = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transX = 0;
            transY = 0;
        }
        sg2d.loops.fillPathLoop.FillPath(sg2d, sg2d.getSurfaceData(),
                                         transX, transY, p2df);
        return;
    }

    ShapeSpanIterator sr = getFillSSI(sg2d);
    try {
        sr.setOutputArea(sg2d.getCompClip());
        AffineTransform at =
            ((sg2d.transformState == SunGraphics2D.TRANSFORM_ISIDENT)
             ? null
             : sg2d.transform);
        sr.appendPath(s.getPathIterator(at));
        fillSpans(sg2d, sr);
    } finally {
        sr.dispose();
    }
}
 

public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Delegate to drawPolygon() if possible...
        if (s instanceof Polygon &&
            sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE)
        {
            Polygon p = (Polygon) s;
            drawPolygon(sg2d, p.xpoints, p.ypoints, p.npoints);
            return;
        }

        // Otherwise we will use drawPath() for
        // high-quality thin paths.
        doPath(sg2d, s, false);
    } else if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
        // REMIND: X11 can handle uniform scaled wide lines
        // and dashed lines itself if we set the appropriate
        // XGC attributes (TBD).
        ShapeSpanIterator si = LoopPipe.getStrokeSpans(sg2d, s);
        try {
            SunToolkit.awtLock();
            try {
                long xgc = validate(sg2d);
                XFillSpans(sg2d.surfaceData.getNativeOps(), xgc,
                           si, si.getNativeIterator(),
                           0, 0);
            } finally {
                SunToolkit.awtUnlock();
            }
        } finally {
            si.dispose();
        }
    } else {
        fill(sg2d, sg2d.stroke.createStrokedShape(s));
    }
}
 

public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        Path2D.Float p2df;
        int transx, transy;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float) s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transx = sg2d.transX;
            transy = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transx = 0;
            transy = 0;
        }
        drawPath(sg2d, p2df, transx, transy);
    } else if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
        ShapeSpanIterator si = LoopPipe.getStrokeSpans(sg2d, s);
        try {
            fillSpans(sg2d, si, 0, 0);
        } finally {
            si.dispose();
        }
    } else {
        fill(sg2d, sg2d.stroke.createStrokedShape(s));
    }
}
 

public void fill(SunGraphics2D sg2d, Shape s) {
    int transx, transy;

    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Here we are able to use fillPath() for
        // high-quality fills.
        Path2D.Float p2df;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float)s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transx = sg2d.transX;
            transy = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transx = 0;
            transy = 0;
        }
        fillPath(sg2d, p2df, transx, transy);
        return;
    }

    AffineTransform at;
    if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
        // Transform (translation) will be done by FillSpans (we could
        // delegate to fillPolygon() here, but most hardware accelerated
        // libraries cannot handle non-convex polygons, so we will use
        // the FillSpans approach by default)
        at = null;
        transx = sg2d.transX;
        transy = sg2d.transY;
    } else {
        // Transform will be done by the PathIterator
        at = sg2d.transform;
        transx = transy = 0;
    }

    ShapeSpanIterator ssi = LoopPipe.getFillSSI(sg2d);
    try {
        // Subtract transx/y from the SSI clip to match the
        // (potentially untranslated) geometry fed to it
        Region clip = sg2d.getCompClip();
        ssi.setOutputAreaXYXY(clip.getLoX() - transx,
                              clip.getLoY() - transy,
                              clip.getHiX() - transx,
                              clip.getHiY() - transy);
        ssi.appendPath(s.getPathIterator(at));
        fillSpans(sg2d, ssi, transx, transy);
    } finally {
        ssi.dispose();
    }
}
 

@Override
public void validatePipe(SunGraphics2D sg2d) {
    TextPipe textpipe;
    boolean validated = false;

    /*
     * The textpipe for now can't handle TexturePaint when extra-alpha is
     * specified nore XOR mode
     */
    if ((textpipe = getTextPipe(sg2d)) == null)
    {
        super.validatePipe(sg2d);
        textpipe = sg2d.textpipe;
        validated = true;
    }

    PixelToShapeConverter txPipe = null;
    XRRenderer nonTxPipe = null;

    /*
     * TODO: Can we rely on the GC for ARGB32 surfaces?
     */
    if (sg2d.antialiasHint != SunHints.INTVAL_ANTIALIAS_ON) {
        if (sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR) {
            if (sg2d.compositeState <= SunGraphics2D.COMP_XOR) {
                txPipe = xrtxpipe;
                nonTxPipe = xrpipe;
            }
        } else if (sg2d.compositeState <= SunGraphics2D.COMP_ALPHA) {
            if (XRPaints.isValid(sg2d)) {
                txPipe = xrtxpipe;
                nonTxPipe = xrpipe;
            }
            // custom paints handled by super.validatePipe() below
        }
    }

    if (sg2d.antialiasHint == SunHints.INTVAL_ANTIALIAS_ON &&
        JulesPathBuf.isCairoAvailable())
    {
        sg2d.shapepipe = aaShapePipe;
        sg2d.drawpipe = aaPixelToShapeConv;
        sg2d.fillpipe = aaPixelToShapeConv;
    } else {
        if (txPipe != null) {
            if (sg2d.transformState >= SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
                sg2d.drawpipe = txPipe;
                sg2d.fillpipe = txPipe;
            } else if (sg2d.strokeState != SunGraphics2D.STROKE_THIN) {
                sg2d.drawpipe = txPipe;
                sg2d.fillpipe = nonTxPipe;
            } else {
                sg2d.drawpipe = nonTxPipe;
                sg2d.fillpipe = nonTxPipe;
            }
            sg2d.shapepipe = nonTxPipe;
        } else {
            if (!validated) {
                super.validatePipe(sg2d);
            }
        }
    }

    // install the text pipe based on our earlier decision
    sg2d.textpipe = textpipe;

    // always override the image pipe with the specialized XRender pipe
    sg2d.imagepipe = xrDrawImage;
}
 

public void fill(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Delegate to fillPolygon() if possible...
        if (s instanceof Polygon &&
            sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE)
        {
            Polygon p = (Polygon) s;
            fillPolygon(sg2d, p.xpoints, p.ypoints, p.npoints);
            return;
        }

        // Otherwise we will use fillPath() for
        // high-quality fills.
        doPath(sg2d, s, true);
        return;
    }

    AffineTransform at;
    int transx, transy;
    if (sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        // Transform (translation) will be done by XFillSpans
        at = null;
        transx = sg2d.transX;
        transy = sg2d.transY;
    } else {
        // Transform will be done by the PathIterator
        at = sg2d.transform;
        transx = transy = 0;
    }

    ShapeSpanIterator ssi = LoopPipe.getFillSSI(sg2d);
    try {
        // Subtract transx/y from the SSI clip to match the
        // (potentially untranslated) geometry fed to it
        Region clip = sg2d.getCompClip();
        ssi.setOutputAreaXYXY(clip.getLoX() - transx,
                              clip.getLoY() - transy,
                              clip.getHiX() - transx,
                              clip.getHiY() - transy);
        ssi.appendPath(s.getPathIterator(at));
        SunToolkit.awtLock();
        try {
            long xgc = validate(sg2d);
            XFillSpans(sg2d.surfaceData.getNativeOps(), xgc,
                       ssi, ssi.getNativeIterator(),
                       transx, transy);
        } finally {
            SunToolkit.awtUnlock();
        }
    } finally {
        ssi.dispose();
    }
}
 

public void fill(SunGraphics2D sg2d, Shape s) {
    int transx, transy;

    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Here we are able to use fillPath() for
        // high-quality fills.
        Path2D.Float p2df;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float) s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transx = sg2d.transX;
            transy = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transx = 0;
            transy = 0;
        }
        fillPath(sg2d, p2df, transx, transy);
        return;
    }

    AffineTransform at;
    if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
        // Transform (translation) will be done by FillSpans
        at = null;
        transx = sg2d.transX;
        transy = sg2d.transY;
    } else {
        // Transform will be done by the PathIterator
        at = sg2d.transform;
        transx = transy = 0;
    }

    ShapeSpanIterator ssi = LoopPipe.getFillSSI(sg2d);
    try {
        // Subtract transx/y from the SSI clip to match the
        // (potentially untranslated) geometry fed to it
        Region clip = sg2d.getCompClip();
        ssi.setOutputAreaXYXY(clip.getLoX() - transx,
                              clip.getLoY() - transy,
                              clip.getHiX() - transx,
                              clip.getHiY() - transy);
        ssi.appendPath(s.getPathIterator(at));
        fillSpans(sg2d, ssi, transx, transy);
    } finally {
        ssi.dispose();
    }
}
 

public void validatePipe(SunGraphics2D sg2d) {
    if (sg2d.antialiasHint != SunHints.INTVAL_ANTIALIAS_ON &&
        sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR &&
        (sg2d.compositeState <= SunGraphics2D.COMP_ISCOPY ||
         sg2d.compositeState == SunGraphics2D.COMP_XOR))
    {
        if (sg2d.clipState == SunGraphics2D.CLIP_SHAPE) {
            // Do this to init textpipe correctly; we will override the
            // other non-text pipes below
            // REMIND: we should clean this up eventually instead of
            // having this work duplicated.
            super.validatePipe(sg2d);
        } else {
            switch (sg2d.textAntialiasHint) {

            case SunHints.INTVAL_TEXT_ANTIALIAS_DEFAULT:
                /* equate DEFAULT to OFF which it is for us */
            case SunHints.INTVAL_TEXT_ANTIALIAS_OFF:
                sg2d.textpipe = solidTextRenderer;
                break;

            case SunHints.INTVAL_TEXT_ANTIALIAS_ON:
                sg2d.textpipe = aaTextRenderer;
                break;

            default:
                switch (sg2d.getFontInfo().aaHint) {

                case SunHints.INTVAL_TEXT_ANTIALIAS_LCD_HRGB:
                case SunHints.INTVAL_TEXT_ANTIALIAS_LCD_VRGB:
                    sg2d.textpipe = lcdTextRenderer;
                    break;

                case SunHints.INTVAL_TEXT_ANTIALIAS_ON:
                    sg2d.textpipe = aaTextRenderer;
                    break;

                default:
                    sg2d.textpipe = solidTextRenderer;
                }
            }
        }
        sg2d.imagepipe = imagepipe;
        if (sg2d.transformState >= SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
            sg2d.drawpipe = gdiTxPipe;
            sg2d.fillpipe = gdiTxPipe;
        } else if (sg2d.strokeState != SunGraphics2D.STROKE_THIN){
            sg2d.drawpipe = gdiTxPipe;
            sg2d.fillpipe = gdiPipe;
        } else {
            sg2d.drawpipe = gdiPipe;
            sg2d.fillpipe = gdiPipe;
        }
        sg2d.shapepipe = gdiPipe;
        // This is needed for AA text.
        // Note that even a SolidTextRenderer can dispatch AA text
        // if a GlyphVector overrides the AA setting.
        // We use getRenderLoops() rather than setting solidloops
        // directly so that we get the appropriate loops in XOR mode.
        if (sg2d.loops == null) {
            // assert(some pipe will always be a LoopBasedPipe)
            sg2d.loops = getRenderLoops(sg2d);
        }
    } else {
        super.validatePipe(sg2d);
    }
}